Reactions of the halogens Whiteboard presentation Play

Reactions that occur at the electrodes Student activity Play

Reactions that occur at the electrodes Glossary Play

Reactions with metals Student activity Play

Reactivity of the alkali metals and their electron configuration Animation Play

Real and apparent positions Simulation Play

Recycling of paper, glass and metal Student activity Play

Recycling of paper, glass and metal Whiteboard exercise Play

Redox reactions around us Slideshow Play

Redox reactions around us Student activity Play

Relationship between stress and extension Animation Play

Relationship between stress and extension Student activity Play

Removal of heavy metals from the environment Slideshow Play

Resonance Whiteboard exercise Play

Resonance Student activity Play

s-Block elements Whiteboard presentation Play

s-Block elements Class activity Play

Salts of strong acids and weak bases Student activity Play

Salts of strong acids and weak bases Whiteboard exercise Play

Salts of weak acids and weak bases Student activity Play

Scrap metal Slideshow Play

Sedimentary rocks Student activity Play

Seismic waves and the inside of the Earth Whiteboard exercise Play

Seismic waves and the inside of the Earth Student activity Play

Selected alloys Whiteboard exercise Play